createCsr
suspend fun Signer.Attestable<*>.createCsr(challenge: AttestationChallenge, subjectName: List<RelativeDistinguishedName> = listOf(), additionalExtensions: List<X509CertificateExtension> = listOf(), additionalAttributes: List<Pkcs10CertificationRequestAttribute> = listOf()): KmmResult<Pkcs10CertificationRequest>(source)
Creates a signed CSR from an attestable signer. Encodes the challenge's nonce into a KnownOIDs.serialNumber subjectName and the attestation statement into a Pkcs10CertificationRequestAttribute with AttestationChallenge.proofOID. Since this operation prepares and directly signs the CSR, it may require user authentication